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In this paper, an upper bound and a tight lower bound for the second largest eigenvalue of a tree with perfect matchings are obtained. At the same time, a lower bound for the maximum value of the second largest eigenvalue of trees with perfect matchings is also given. © 1998 Elsevier Science Inc. All rights reserved.
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Linear Algebra and Its Applications
ISSN： 0024-3795
Year： 1998
Issue： 1-3
Volume： 283
Page： 247-255
0 . 3 9 2
JCR@1998
1 . 0 0 0
JCR@2023
JCR Journal Grade：3
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ESI Highly Cited Papers on the List： 0 Unfold All
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30 Days PV： 1
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